just tie down the stem and make it grow kinda in cirlces, i actually just hand bend mine becuase i have alot of room, one plant in a space for six. I keep alot of light in the side of the plant so the bud sites all stick up eavenly, Ur plants are kinda small for once month in, u shouldnt have been giving them anything until this point. Look at the bottom leaves of each plant, if they are discolored then they have nute burn, which will stunt them. They look fine thou. Could be better, but im sure ur happy, i would be.